1990204992 (number)
1990204992 is an even 10-digits composite number following 1990204991 and preceding 1990204993. In scientific notation, it is written as 1.990204992 × 10^9. The sum of its digits is 45. It has a total of 13 prime factors and 224 positive divisors. There are 649451520 positive integers (up to 1990204992) that are relatively prime to 1990204992.
Interesting facts
- 1990204992 has 224 divisors, whose sum is 6048451200
- The reverse of 1990204992 is 2994020991
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 45
- Digital Root 9
Name
Name | one billion nine hundred ninety million two hundred four thousand nine hundred ninety-two |
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Notation
Scientific notation | 1.990204992 × 10^9 |
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Engineering notation | 1.990204992 × 10^9 |
Prime Factorization of 1990204992
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 9 × 3 × 9 × 3 × 3 × 59 × 241
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 13 | Total number of prime factors |
rad | Radical | 767826 | Product of the distinct prime numbers |
The prime factorization of 1990204992 is 2 × 2 × 2 × 2 × 2 × 2 × 9 × 3 × 9 × 3 × 3 × 59 × 241. Since it has a total of 13 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1990204992)
Multiplication
n×yn×2 | 3980409984 |
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n×3 | 5970614976 |
n×4 | 7960819968 |
n×5 | 9951024960 |
Division
n÷yn÷2 | 995102496 |
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n÷3 | 663401664 |
n÷3 | 497551248 |
n÷5 | 398040998.4 |
Exponentiation
nyn2 | 3960915910181720064 |
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n3 | 7.8830346173359E+27 |
n4 | 1.5688854847531E+37 |
n5 | 3.1224037236319E+46 |
Nth Root
y√n2√n | 44611.713618735 |
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3√n | 1257.8608601692 |
4√n | 211.21485179488 |
5√n | 72.40683465777 |
Divisors of 1990204992
224 divisors
τ | Total Divisors | 224 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -1990204991 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0044642857142857 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 224 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1990204992 can be divided by 224 positive divisors. The sum of these divisors (counting 1990204992) is 1, the average is 0.0044642857142857.
Base conversion 1990204992
Base | System | Value |
---|---|---|
2 | Binary | 1110110101000000001111001000000 |
3 | Ternary | 12010200220220000000 |
4 | Quaternary | 1312220001321000 |
5 | Quinary | 13033443024432 |
6 | Senary | 525253000000 |
8 | Octal | 16650017100 |
10 | Decimal | 1990204992 |
12 | Duodecimal | 476623000 |
16 | Hexadecimal | 76a01e40 |
20 | Vigesimal | 1b1ifc9c |
36 | Base36 | wwx000 |
Cryptographic Hash Functions
md5 | 8c9176fdb05252d5d400b61e4ef82cb6 |
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sha1 | 9ec984c818f0bbc71528c254de9508fc876eb28d |
sha256 | c352db98d4dfaf81d19b9953facd1d7a0ff475d67b1e8edf7283e20bf6d6fd87 |
sha512 | c27aeb6a43c10ec4031584c125d0e92d1db05266c2f72cf6c087596fbb742581de6cac1c90ebe76d3be6d4f2af3c68b04b849eaea0fd9478b1dd4784a5d2952b |
ripemd-160 | 7d28ab99c23e32dd01e0b0513bbcc0b3dfc819e3 |
1990204992 as geometric shapes
Circle
Radius = nDiameter | 3980409984 |
---|---|
Circumference | 12504826764.01 |
Area | 1.2443584324914E+19 |
Sphere
Radius = nVolume | 3.3020378189089E+28 |
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Surface area | 4.9774337299655E+19 |
Circumference | 12504826764.01 |
Square
Length = nPerimeter | 7960819968 |
---|---|
Area | 3960915910181720064 |
Diagonal | 2814574891.589 |
Cube
Length = nSurface area | 2.376549546109E+19 |
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Volume | 7.8830346173359E+27 |
Space diagonal | 3447136163.6212 |
Equilateral Triangle
Length = nPerimeter | 5970614976 |
---|---|
Area | 1.7151269002357E+18 |
Altitude | 1723568081.8106 |
Triangular Pyramid
Length = nSurface area | 1.7151269002357E+18 |
---|---|
Volume | 9.2902453904108E+26 |
Height | 938191630.52968 |